Submission #432301


Source Code Expand

#include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cassert>
#include <functional>
#include <iostream>
#include <iomanip>
#include <iterator>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <utility>
#include <vector>

using namespace std;

typedef long long Long;
#define whole(xs) xs.begin(), xs.end()
#define uniq(xs) (xs.erase(unique(xs.begin(), xs.end()), xs.end()))

template<class T>
ostream& operator<<(ostream& os, const vector<T>& vs) {
    if (vs.empty()) return os << "[]";
    os << "[" << vs[0];
    for (int i = 1; i < vs.size(); i++) os << " " << vs[i];
    return os << "]";
}

const int IINF = 1<<28;
const Long LINF = 1LL<<56;
#define INF IINF

int N;
string S;
void Input() {
    cin >> S >> N;
    N--;
}

void Solve() {
    vector<string> ss;
    for (int i = 0; i < 5; i++) {
        for (int j = 0; j < 5; j++) {
            string s;
            s.push_back(S[i]);
            s.push_back(S[j]);
            ss.push_back(s);
        }
    }
    sort(whole(ss));
    cout << ss[N] << endl;
}

int main() {
    Input(); Solve();
    return 0;
}

Submission Info

Submission Time
Task A - 25個の文字列
User izuru
Language C++ (GCC 4.9.2)
Score 100
Code Size 1226 Byte
Status AC
Exec Time 46 ms
Memory 928 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 33
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All test-01.txt, test-02.txt, test-03.txt, test-04.txt, test-05.txt, test-06.txt, test-07.txt, test-08.txt, test-09.txt, test-10.txt, test-11.txt, test-12.txt, test-13.txt, test-14.txt, test-15.txt, test-16.txt, test-17.txt, test-18.txt, test-19.txt, test-20.txt, test-21.txt, test-22.txt, test-23.txt, test-24.txt, test-25.txt, test-26.txt, test-27.txt, test-28.txt, test-29.txt, test-30.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
sample-01.txt AC 23 ms 924 KB
sample-02.txt AC 23 ms 924 KB
sample-03.txt AC 24 ms 920 KB
test-01.txt AC 25 ms 908 KB
test-02.txt AC 23 ms 800 KB
test-03.txt AC 25 ms 800 KB
test-04.txt AC 25 ms 924 KB
test-05.txt AC 25 ms 924 KB
test-06.txt AC 25 ms 928 KB
test-07.txt AC 23 ms 924 KB
test-08.txt AC 25 ms 800 KB
test-09.txt AC 23 ms 924 KB
test-10.txt AC 27 ms 728 KB
test-11.txt AC 25 ms 924 KB
test-12.txt AC 26 ms 728 KB
test-13.txt AC 26 ms 804 KB
test-14.txt AC 26 ms 728 KB
test-15.txt AC 25 ms 920 KB
test-16.txt AC 26 ms 792 KB
test-17.txt AC 25 ms 916 KB
test-18.txt AC 26 ms 724 KB
test-19.txt AC 25 ms 924 KB
test-20.txt AC 26 ms 732 KB
test-21.txt AC 26 ms 796 KB
test-22.txt AC 26 ms 924 KB
test-23.txt AC 25 ms 792 KB
test-24.txt AC 26 ms 796 KB
test-25.txt AC 25 ms 924 KB
test-26.txt AC 30 ms 788 KB
test-27.txt AC 28 ms 916 KB
test-28.txt AC 46 ms 924 KB
test-29.txt AC 26 ms 804 KB
test-30.txt AC 25 ms 928 KB